If Janossy's theory should concisely be drafted, one might say that he had been researching the "real carrier of economic development" in a very original way and having formulated his theory in a specific language. He managed to identify the "carrier" of development focusing on the systematic...

Consumers are thought to be rational in their choices. But sometimes their choices comprise intransitivities. Current paper presents a mathematically supported experimental study of consumers' intransitive preferences concerning product attributes. We used a personalized experimental design...